import java.util.ArrayList;
import java.util.List;
import java.util.Spliterator;

public class Demo {
    public static void main(String[] args) {
        List list = new ArrayList();
        for (int i = 0; i < 700; i++) {
            list.add(i);
        }
        Spliterator spliterator = list.spliterator();
        Spliterator spliterator1 = spliterator.trySplit();
        Spliterator spliterator2 = spliterator.trySplit();
        Spliterator spliterator3 = spliterator.trySplit();
        Spliterator spliterator4 = spliterator1.trySplit();
        Spliterator spliterator5 = spliterator1.trySplit();
        Spliterator spliterator6 = spliterator1.trySplit();
        Spliterator spliterator7 = spliterator2.trySplit();
        Spliterator spliterator8 = spliterator2.trySplit();
        Spliterator spliterator9 = spliterator3.trySplit();
    }
}
